June 12, 2019 | International, Aerospace, Security, Other Defence
By: Nathan Strout
The U.S. Air Force's first next-generation GPS satellite launched in December and the second GPS III satellite is slated to liftoff in July.
But there Air Force has a problem: The ground system currently in use isn't fully capable of controlling GPS III satellites. Worse, a new ground system that can, formally known as the next-generation operational control system (OCX), is five years behind schedule and won't be delivered until June 2021 at the earliest, according to the Government Accountability Office.
Enter the GPS III Contingency Operations (COps) software—a critical stop gap measure that will update the current ground control system and allow it to access some of the more advanced features of the GPS III satellites until the next-generation operational control system is ready.
On July 11, primary contractor Lockheed Martin announced that it had delivered the COps upgrade to the Air Force.
“Positioning, navigation and timing is a critical mission for our nation and COps will allow the Air Force to gain early access to its new GPS III satellites,” said Johnathon Caldwell, Lockheed Martin's vice president for Navigation Systems. “We just finished final qualification testing and delivery on COps, and it will be integrated and installed on the [Architecture Evolution Plan Operational Control System] over the summer. We look forward to the Air Force ‘flying' a GPS constellation on the COps OCS which includes the new GPS III satellites, later this year.”
The new GPS III satellites are built to be more robust and accurate than their predecessors and come with advanced features such as the ability to use M-Code, an encrypted GPS signal for use by the military.
The COps upgrade will allow the current ground system to control the GPS III satellites as well as the legacy GPS satellites. It will also allow the current system to access M-code Early Use, an encrypted GPS signal with improved anti-jamming and anti-spoofing capabilities, beginning in 2020.
The Air Force contracted with Lockheed Martin to deliver the patch in 2016, the same year that the OCX program triggered a Nunn-McCurdy cost breach—a type of violation caused by significant cost growth that requires a program to be shut down unless the Department of Defense intervenes and approves a new cost estimate.
The $6.2 billion OCX program is already five years behind schedule, and a May 21 Government Accountability Office report warned that the OCX program could be delayed even further. In addition, the Air Force has acknowledged that delays are possible during the seven-month testing period following delivery. Raytheon, the primary contractor behind OCX, rejected the GAO report, claiming that its findings were inaccurate.
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Luxemburg, January 3, 2024 /PRNewswire/ -- The NATO Support and Procurement Agency (NSPA) has awarded COMLOG, a joint venture between Raytheon, an RTX business (NYSE: RTX), and MBDA, their first...
April 6, 2021 | International, Aerospace
August 23, 2018 | International, C4ISR
By: Kelsey Atherton At the moment it's most needed, every aspect of close air support comes down to communication. Close air support is essentially air strikes against targets when friendly forces are nearby. But to get there requires a long tail of set-up: the training for the pilot and the special operator calling in the strike, the decades of aircraft development that created the summoned plane or helicopter, the entire political and military rationale that went into the forward-basing of aircraft close enough to a potential crisis point that enables this all to happen. None of that matters, though, if the moment is lost, if the signal doesn't get through, if the support is too far away to make a difference. Viasat's new BATS-D AN/PRC-161 device is designed to close that gap, to make communication happen when it needs to happen, and today, the company is announcing that the device has been approved by the National Security Agency for use with all Five Eyes nations. Let's break this down into pieces. BATS-D stands for “Battlefield Awareness and Targeting System – Dismounted,” an acronym that invokes the Batman of comic and cinematic fame, and clarifies that this is a portable machine, one that can be used by people on foot and without vehicles (though maybe access to horses). The BATS-D is designed for use by U.S. Special Operations Forces and JTACs, or Joint Terminal Attack Controller (the people who call in close air support. Think the old-school radio operator in a pack of plastic army men, but modern). Now, calling in an airstrike involves more touching a location on a miniature tablet and then transferring that image to the pilot who will make the strike. Gone, in theory, are the days of shouting coordinates into an oversized radio and hoping the pilot can match the same spot on a paper map. Five Eyes, also abbreviated FVEY, is the intelligence sharing alliance of five major English-speaking nations: The United States, United Kingdom, Australia, New Zealand, and Canada. By having an approved communication device with these five specific nations, it means that forces from these nations fighting alongside one another can, in theory, communicate with the closest available aircraft, even if it's not flying the same flag. Full article: https://www.c4isrnet.com/c2-comms/2018/08/22/nsa-approves-tablet-and-communicator-for-five-eyes-special-forces